Task: sc_petitioner

What follows is an opinion from the Supreme Court of the United States. Your task is to identify the petitioner of the case. The petitioner is the party who petitioned the Supreme Court to review the case. This party is variously known as the petitioner or the appellant. Characterize the petitioner as the Court's opinion identifies them.

Identify the petitioner by the label given to the party in the opinion or judgment of the Court except where the Reports title a party as the "United States" or as a named state. Textual identification of parties is typically provided prior to Part I of the Court's opinion. The official syllabus, the summary that appears on the title page of the case, may be consulted as well. In describing the parties, the Court employs terminology that places them in the context of the specific lawsuit in which they are involved. For example, "employer" rather than "business" in a suit by an employee; as a "minority," "female," or "minority female" employee rather than "employee" in a suit alleging discrimination by an employer.

Also note that the Court's characterization of the parties applies whether the petitioner is actually single entity or whether many other persons or legal entities have associated themselves with the lawsuit. That is, the presence of the phrase, et al., following the name of a party does not preclude the Court from characterizing that party as though it were a single entity. Thus, identify a single petitioner, regardless of how many legal entities were actually involved. If a state (or one of its subdivisions) is a party, note only that a state is a party, not the state's name.

Justice Blackmun
delivered the opinion of the Court.
These cases arise out of the most recent general postal ratemaking proceeding, the fifth under the Postal Reorganization Act. At issue is the extent to which the Act requires the responsible federal agencies to base postal rates on cost-of-service principles.
I — I
A
When, in 1970, Congress enacted the Postal Reorganization Act (Act), 39 U. S. C. § 101 et seq., it divested itself of the control it theretofore had exercised over the setting of postal rates and fees. The Act abolished the Post Office Department, which since 1789 had administered the Nation’s mails. See Act of Sept. 22, 1789, ch. 16, 1 Stat. 70. In its place, the Act established the United States Postal Service as an independent agency under the direction of an 11-member Board of Governors. 39 U. S. C. §§201, 202. The Act also established a five-member Postal Rate Commission (Rate Commission) as an agency independent of the Postal Service. § 3601.
Basic to the Act is the principle that, to the extent “practicable,” the Postal Service’s total revenue must equal its costs. § 3621. Guided by this principle, the Board of Governors, when it deems it in the public interest, may request the Rate Commission to recommend a new rate schedule. § 3622. After receiving the request, the Rate Commission holds hearings, § 3624(a), and formulates a schedule, §3624 (d). Section 3622(b) provides that the Rate Commission shall recommend rates for the classes of mail in accordance with nine factors, the third of which is “the requirement that each class of mail or type of mail service bear the direct and indirect postal costs attributable to that class or type plus that portion of all other costs of the Postal Service reasonably assignable to such class or type.” The Governors may approve the recommended rate schedule, may allow it under protest, may reject it, or, in limited circumstances, may modify it. §3625. The Governors’ decision to order new rates into effect may be appealed to any United States court of appeals. § 3628.
Questions confronting us in these cases are whether the Rate Commission must follow a two-tier or a three-tier process in setting rates, and the extent to which the Rate Commission must base rates on estimates of the costs caused by providing each class of mail service.
B
In its first two ratemaking proceedings under the Act, the Rate Commission determined that § 3622(b) establishes a two-tier approach to allocating the Postal Service’s total revenue requirement. See Postal Rate Commission, Opinion and Recommended Decision, Docket No. R74-1, pp. 4, 91-93 (1975); PRC Op. R71-1, pp. 39-41 (1972). Under this approach, the Rate Commission first must determine the costs caused by (“attributable to”) each class of mail, § 3622(b)(3), and on that basis establish a rate floor for each class. PRC Op. R74-1, pp. 92,93,110. The Rate Commission then must “reasonably assign,” see § 3622(b)(3), the remaining costs to the various classes of mail on the basis of the other factors set forth in § 3622(b). See PRC Op. R74-1, pp. 91-94.
In the first proceeding, the Rate Commission concluded that the Act does not dictate the use of any particular method of identifying the costs caused by each class. PRC Op. R71-1, pp. 42-47. Without committing itself to any theory for the future, it chose to attribute those costs shown to vary with the volume of mail in each class over the “short term” — the period of a single year. Although it considered other methods, it found the short-term approach to be the only feasible one, given the limited data developed by the Postal Service. Id., at 47-62.
In the second proceeding, the Rate Commission again viewed the choice of a costing system as within its discretion. PRC Op. R74-1, pp. 92-93, 127. Although the Postal Service contended that short-term costs should again control attribution, the Rate Commission determined that it could reliably attribute more costs through a long-term variable costing analysis. That method attributes costs by identifying cost variations associated with shifts in mail volume and with shifts in the Postal Service’s capacity to handle mail over periods of time longer than one year. Id., at 111-112, 126-127. The Rate Commission did not go beyond attributing long-run variable costs, because the statute forbids attribution based on guesswork, see id., at 110-111, and because the Rate Commission was unable to find “any other reliable principle of causality on [the] record,” id., at 94. The Rate Commission urged the development of improved data for future proceedings, so that it could identify more causal relationships, and thereby attribute more costs. Id., at 110-111.
C
Reviewing the second proceeding, the United States Court of Appeals for the District of Columbia Circuit rejected the Rate Commission’s approach. National Assn. of Greeting Card Publishers v. USPS, 186 U. S. App. D. C. 331, 569 F. 2d 570 (1976) (NAGCP I), vacated on other grounds, 434 U. S. 884 (1977). The court held that the Act’s principal goals of eliminating price discrimination among classes of mail and curtailing discretion in ratesetting, 186 U. S. App. D. C., at 348-350, 569 F. 2d, at 587-589, require the Rate Commission “to employ cost-of-service principles to the fullest extent possible.” Id. at 354, 569 F. 2d, at 593; see id., at 348, 569 F. 2d, at 587. Therefore, the court stated, the Act mandates not only attribution of variable costs, but also “extended attribution” of costs that, “although not measurably variable,” can reasonably be determined to result from handling each class of mail. Id., at 347, 569 F. 2d, at 586. The court required the Rate Commission to allocate some costs on the basis of “cost accounting principles.” Id., at 344, 569 F. 2d, at 583; see id., at 347, 352, 569 F. 2d, at 586, 591. This involves apportioning costs on the basis of “distribution keys,” such as the weight or cubic volume of mail, notwithstanding the lack of proof that such factors play a causative role. Id., at 344, 352, 569 F. 2d, at 583, 591.
The Court of Appeals, citing the language and purposes of the statute, also required the Rate Commission to follow a three-tier, rather than a two-tier, procedure in setting rates. In the court’s view, the first two tiers — attribution and assignment — are to proceed on a cost-of-service basis. Id., at 347, and n. 59, 353-354, 569 F. 2d, at 586, and n. 59, 592-593. Only those “residual costs” that cannot be attributed or assigned on the basis of reasonable inferences of causation may be distributed, in the third tier, among the classes of mail on the basis of § 3622(b)’s noncost, discretionary factors. Id., at 348, 569 F. 2d, at 587.
Despite its doubts about NAGCP I, PRC Op. R77-1, p. 9 (1978), the Rate Commission attempted to comply in the fourth ratemaking proceeding. It adhered to its view that variability is the key to attribution, because only with “some showing of volume variability over the long run” could it have reasonable confidence that particular costs were the consequence of providing the service. Id., at 84. Because the data on long-run costs had improved, the Rate Commission found that its long-run analysis satisfied NAGCP 7’s requirement of “extended attribution” without resort to mere “inferences of causation.” PRC Op. R77-1, at 10, 85.
Turning to the intermediate assignment tier created by NAGCP 7, the Rate Commission found a group of nonvariable “Service Related Costs” to be reasonably assignable to first-class and certain categories of second-class mail. Service Related Costs were defined as the fixed delivery costs incurred in maintaining the current 6-day-a-week delivery schedule for those classes, rather than a hypothetical 3-day-a-week schedule. See PRC Op. R77-1, at 87-124.
D
The current controversy began on April 21, 1980, when the Postal Service requested from the Rate Commission a fifth increase in postal rates. Following extensive hearings, the Rate Commission recommended continued assignment of Service Related Costs in order to comply with the Court of Appeals’ three-tier approach, see PRC Op. R80-1, pp. 145-156, despite the Postal Service’s rejection of the concept, see Decision of the Governors of the United States Postal Service on Rates of Postage and Fees for Postal Services, March 10,1981, App. to Pet. for Cert. 13b-14b (Decision of the Governors). The Rate Commission also made clear that while it did not consider variability analysis to be the sole statutory basis for attribution, only long-run variability analysis had been shown to be accurate enough to permit attribution. PRC Op. R80-1, pp. 129-131, 140, and n. 2. The Governors, under protest, permitted these rates to go into effect.
On petitions for review, the United States Court of Appeals for the Second Circuit held that Congress had not intended to require the maximum possible use of cost-of-service principles in postal ratesetting. Newsweek, Inc. v. USPS, 663 F. 2d 1186 (1981). The Second Circuit stated that although the Rate Commission is free to use the approach the District of Columbia Circuit had required, the Act permits the use of other approaches as well, including the Rate Commission’s original two-tier approach to ratesetting. Under the Second Circuit’s construction, § 3622(b)(3) requires that the rate floor for each class consist of attributable costs based, at a minimum, on short-term variability; reasonable assignment may proceed on the basis of the other factors set forth in § 3622(b). The court remanded to the agencies for reconsideration.
Because of the inconsistencies in the holdings of the Second and District of Columbia Circuits, we granted certiorari. 456 U. S. 925 (1982).
II
As a threshold matter, it is useful to set forth what is, and what is not, at issue in this litigation. Of the factors set forth in § 3622(b), only subsection (b)(3) is styled a “requirement.” With the approval of both Courts of Appeals, the Rate Commission has concluded that notwithstanding its placement as the third of nine factors, this distinction dictates that “attribution” and “assignment” define the framework for ratesetting. In addition, the Rate Commission takes the view that “causation is both the statutory and the logical basis for attribution.” PRC Op. R74-1, p. 110. The parties do not dispute these premises, and we see no reason to question them.
At issue is the Rate Commission’s consistent position that the Act establishes a two-tier structure for ratesetting, and that the Act does not dictate or exclude the use of any method of attributing costs, but requires that all costs reliably identifiable with a given class, by whatever method, be attributed to that class. An agency’s interpretation of its enabling statute must be upheld unless the interpretation is contrary to the statutory mandate or frustrates Congress’ policy objectives. FEC v. Democratic Senatorial Campaign Committee, 454 U. S. 27, 32 (1981). Although the Postal Reorganization Act divides ratemaking responsibility between two agencies, the legislative history demonstrates “that ratemaking... authority [was] vested primarily in [the] Postal Rate Commission.” S. Rep. No. 91-912, p. 4 (1970) (Senate Report); see Time, Inc. v. USPS, 685 F. 2d 760, 771 (CA2 1982); Newsweek, Inc. v. USPS, 663 F. 2d, at 1200-1201; NAGCP III, 197 U. S. App. D. C., at 87, 607 F. 2d, at 401. The structure of the Act supports this view. While the Postal Service has final responsibility for guaranteeing that total revenues equal total costs, the Rate Commission determines the proportion of the revenue that should be raised by each class of mail. In so doing, the Rate Commission applies the factors listed in § 3622(b). Its interpretation of that statute is due deference. See Time, Inc. v. USPS, 685 F. 2d, at 771; United Parcel Service, Inc. v. USPS, 604 F. 2d 1370, 1381 (CA3 1979), cert. denied, 446 U. S. 957 (1980).
Ill
In NAGCP I, the Court of Appeals for the District of Columbia Circuit discerned in the Act an overriding purpose to minimize the Rate Commission’s discretion by maximizing the use of cost-of-service principles. According to the Court of Appeals, the Rate Commission’s failure to use “cost accounting principles” to attribute costs, and its failure to “assign” costs on the basis of extended inferences of causation as a middle ratesetting tier, frustrated these congressional goals. Animating the court’s view was the fact that Congress, in passing the Act, was disturbed about the influence of lobbyists on Congress’ discretionary ratemaking and the resulting discrimination in rates among classes of postal service; in the Act, Congress sought to “get ‘politics out of the Post Office.’” 186 U. S. App. D. C., at 349, 569 F. 2d, at 588 (quoting H. R. Rep. No. 91-1104, p. 6 (1970) (House Report)).
Without doubt, Congress did have these problems in mind, but we agree with the Second Circuit that the District of Columbia Circuit misunderstood Congress’ solution. See 663 F. 2d, at 1198. Congress did not eliminate the rate-setter’s discretion; it simply removed the ratesetting function from the political arena by removing postal funding from the budgetary process, see § 3621 (Postal Service is to be self-supporting), and by removing the Postal Service’s principal officers from the President’s direct control. House Report, at 6, 12, 13, 18-19; Senate Report, at 8. In addition, Congress recognized that the increasing economic, accounting, and engineering complexity of ratemaking issues had caused Members of Congress, “lacking the time, training, and staff support for thorough analysis,” to place too much reliance on lobbyists. House Report, at 18. Consequently, it attempted to remove undue price discrimination and political influence by placing ratesetting in the hands of a Rate Commission, composed of “professional economists, trained rate analysts, and the like,” id., at 5, independent of Postal Service management, id., at 13, and subject only to Congress’ “broad policy guidelines,” id., at 12. Congress sought to ensure that the Postal Service would be managed “in a businesslike way.” Id., at 5; see id., at 11-12. There is no suggestion in the legislative history that Congress viewed the exercise of discretion as an evil in itself. Congress simply wished to substitute the educated and politically insulated discretion of experts for its own.
I — I <
We turn now to the narrower contentions about the meaning of § 3622(b)(3). In determining whether the Rate Commission’s two-tier approach to ratesetting is contrary to the mandate of the Act or frustrates its policies, we begin with the statute’s language. See North Dakota v. United States, 460 U. S. 300, 312 (1983); Dickerson v. New Banner Institute, Inc., 460 U. S. 103, 110 (1983). Once the Rate Commission has allocated all attributable costs, § 3622(b)(3) directs that each class must bear, in addition, “that portion of all other costs... reasonably assignable” to it. While the verb “attribute” primarily connotes causation, the verb “assign” connotes distribution on any basis. On its face, therefore, the section suggests one ratemaking tier based on causation, and a second based on other factors. We see no justification for the interposition of an intermediate causation-based assignment tier. The Rate Commission’s two-tier approach is consistent with the statutory language.
Moreover, the legislative history supports the Rate Commission’s approach. The report of the President’s Commission on Postal Organization (Kappel Commission) found that it would be unfair to require the users of one class of service to pay for expenditures demonstrably related to another class. See Kappel Commission, Towards Postal Excellence: The Report of the President’s Commission on Postal Organization 130 (1968) (Kappel Commission Report). But, on the basis of detailed studies of the Post Office, the report concluded that “[a] large segment of postal costs... does not result from handling a particular class of mail but is the cost of maintaining the postal system itself.” Id., at 30. The Kappel Commission proposed a two-tier ratemaking process, very similar to the Rate Commission’s approach, to allocate among the classes of mail these two groups of costs.
The House version of § 3622(b)(3) closely followed the Kappel Commission’s proposal, see House Report, at 6, directing the establishment of rates “so that at least those costs demonstrably related to the class of service in question will be borne by each such class and not by other classes of users of postal services or by the mails generally.” H. R. 17070, 91st Cong., 2d Sess., § 1201(c) (1970). Although the House bill did not address the criteria that would govern distribution of the remaining costs among the various classes of mail, there was no suggestion of a second, more attenuated, causation-based tier as required by the District of Columbia Circuit.
The Senate bill, although not expressly calling for a rate floor for each class, required the Rate Commission to consider among other factors “operating costs, the amount of overhead, and other institutional costs of the Postal Service properly assignable to each class of mail.” S. 3842, 91st Cong., 2d Sess., §3704(g)(3) (1970). The Senate bill’s use of the word “assignable,” which the District of Columbia Circuit believed mandated a causation-based “assignment” tier, see NAGCP I, 186 U. S. App. D. C., at 347, n. 59, 569 F. 2d, at 586, n. 59, does not undercut the reasonableness of the Rate Commission’s construction. There is no suggestion either in this language or elsewhere in the legislative history that the Senate envisioned a three-tier approach. In fact, the Senate Report accompanying the bill suggested a two-tier approach, allocating some costs on cost-of-service principles, and allocating other costs through consideration of the overall value of the service provided and other factors. See Senate Report, at 11.
As discussed above, the language of the compromise bill enacted into law is fully consistent with a two-tier structure, and there is no legislative history to the contrary. We conclude that the Rate Commission’s two-tier approach is a reasonable construction of § 3622(b)(3).
V
We now turn to the nature of the first tier, the statutory requirement of attribution.
A
The Court has observed: “Allocation of costs is not a matter for the slide-rule. It involves judgment on a myriad of facts. It has no claim to an exact science.” Colorado Interstate Co. v. FPC, 324 U. S. 581, 589 (1945). Generally, the legislature leaves to the ratesetting agency the choice of methods by which to perform this allocation, see, e. g., American Commercial Lines, Inc. v. Louisville & N. R. Co., 392 U. S. 571, 590-593 (1968); Colorado Interstate Co., 324 U. S., at 589, although if the statute provides a formula, the agency is bound to follow it. Ibid.
We agree with the Rate Commission’s consistent position that Congress did not dictate a specific method for identifying causal relationships between costs and classes of mail, but that the Act “envisions consideration of all appropriate costing approaches.” PRC Op. R71-1, p. 46; see PRC Op. R74-1, pp. 92, 127; PRC Op. R80-1, pp. 129-133. The Rate Commission has held that, regardless of method, the Act requires the establishment of a sufficient causal nexus before costs may be attributed. The Rate Commission has variously described that requirement as demanding a “reliable principle of causality,” PRC Op. R74-1, p. 94, or “reasonable confidence” that costs are the consequence of providing a particular service, PRC Op. 77-1, p. 84, or a “reasoned analysis of cost causation.” PRC Op. R80-1, p. 131. Accordingly, despite the District of Columbia Circuit’s interpretation, the Rate Commission has refused to use general “accounting principles” based on distribution keys without an established causal basis. But the Rate Commission has gone beyond short-term costs in each rate proceeding since the first.
B
Section 3622(b)(3) requires that all “attributable costs” be borne by the responsible class. In determining what costs are “attributable,” the Rate Commission is directed to look to all costs of the Postal Service, both “direct” and “indirect.” In selecting the phrase “attributable costs,” Congress avoided the use of any term of art in law or accounting. In the normal sense of the word, an “attributable” cost is a cost that may be considered to result from providing a particular class of service. On its face, there is no reason to suppose that § 3622(b)(3) denies to the expert ratesetting agency, exercising its reasonable judgment, the authority to decide which methods sufficiently identify the requisite causal connection between particular services and particular costs.
The legislative history supports the Rate Commission’s view that when causal analysis is limited by insufficient data, the statute envisions that the Rate Commission will “press for... better data,” rather than “construct an ‘attribution’” based on unsupported inferences of causation. PRC Op. R74-1, pp. 110-111. Before passage of the Act, Congress had set rates based on the Post Office’s ungainly “Cost Ascertainment System,”

Question: Who is the petitioner of the case?
年. attorney general of the United States, or his office
数. specified state board or department of education
日. city, town, township, village, or borough government or governmental unit
的. state commission, board, committee, or authority
月. county government or county governmental unit, except school district
用. court or judicial district
成. state department or agency
名. governmental employee or job applicant
时. female governmental employee or job applicant
件. minority governmental employee or job applicant
一. minority female governmental employee or job applicant
请. not listed among agencies in the first Administrative Action variable
中. retired or former governmental employee
据. U.S. House of Representatives
码. interstate compact
不. judge
新. state legislature, house, or committee
文. local governmental unit other than a county, city, town, township, village, or borough
下. governmental official, or an official of an agency established under an interstate compact
分. state or U.S. supreme court
入. local school district or board of education
人. U.S. Senate
功. U.S. senator
上. foreign nation or instrumentality
户. state or local governmental taxpayer, or executor of the estate of
为. state college or university
间. United States
号. State
取. person accused, indicted, or suspected of crime
回. advertising business or agency
在. agent, fiduciary, trustee, or executor
页. airplane manufacturer, or manufacturer of parts of airplanes
字. airline
有. distributor, importer, or exporter of alcoholic beverages
个. alien, person subject to a denaturalization proceeding, or one whose citizenship is revoked
作. American Medical Association
示. National Railroad Passenger Corp.
出. amusement establishment, or recreational facility
是. arrested person, or pretrial detainee
失. attorney, or person acting as such;includes bar applicant or law student, or law firm or bar association
表. author, copyright holder
除. bank, savings and loan, credit union, investment company
加. bankrupt person or business, or business in reorganization
败. establishment serving liquor by the glass, or package liquor store
生. water transportation, stevedore
信. bookstore, newsstand, printer, bindery, purveyor or distributor of books or magazines
类. brewery, distillery
置. broker, stock exchange, investment or securities firm
理. construction industry
本. bus or motorized passenger transportation vehicle
息. business, corporation
行. buyer, purchaser
定. cable TV
改. car dealer
市. person convicted of crime
期. tangible property, other than real estate, including contraband
以. chemical company
修. child, children, including adopted or illegitimate
元. religious organization, institution, or person
方. private club or facility
录. coal company or coal mine operator
区. computer business or manufacturer, hardware or software
单. consumer, consumer organization
位. creditor, including institution appearing as such; e.g., a finance company
型. person allegedly criminally insane or mentally incompetent to stand trial
法. defendant
县. debtor
存. real estate developer
品. disabled person or disability benefit claimant
前. distributor
称. person subject to selective service, including conscientious objector
注. drug manufacturer
值. druggist, pharmacist, pharmacy
输. employee, or job applicant, including beneficiaries of
建. employer-employee trust agreement, employee health and welfare fund, or multi-employer pension plan
能. electric equipment manufacturer
大. electric or hydroelectric power utility, power cooperative, or gas and electric company
例. eleemosynary institution or person
度. environmental organization
始. employer. If employer's relations with employees are governed by the nature of the employer's business (e.g., railroad, boat), rather than labor law generally, the more specific designation is used in place of Employer.
到. farmer, farm worker, or farm organization
面. father
载. female employee or job applicant
点. female
密. movie, play, pictorial representation, theatrical production, actor, or exhibitor or distributor of
动. fisherman or fishing company
果. food, meat packing, or processing company, stockyard
图. foreign (non-American) nongovernmental entity
提. franchiser
发. franchisee
式. lesbian, gay, bisexual, transexual person or organization
国. person who guarantees another's obligations
登. handicapped individual, or organization of devoted to
错. health organization or person, nursing home, medical clinic or laboratory, chiropractor
者. heir, or beneficiary, or person so claiming to be
认. hospital, medical center
误. husband, or ex-husband
接. involuntarily committed mental patient
关. Indian, including Indian tribe or nation
重. insurance company, or surety
第. inventor, patent assigner, trademark owner or holder
地. investor
如. injured person or legal entity, nonphysically and non-employment related
设. juvenile
目. government contractor
开. holder of a license or permit, or applicant therefor
事. magazine
可. male
要. medical or Medicaid claimant
代. medical supply or manufacturing co.
小. racial or ethnic minority employee or job applicant
选. minority female employee or job applicant
标. manufacturer
明. management, executive officer, or director, of business entity
编. military personnel, or dependent of, including reservist
求. mining company or miner, excluding coal, oil, or pipeline company
列. mother
网. auto manufacturer
万. newspaper, newsletter, journal of opinion, news service
最. radio and television network, except cable tv
器. nonprofit organization or business
所. nonresident
内. nuclear power plant or facility
体. owner, landlord, or claimant to ownership, fee interest, or possession of land as well as chattels
通. shareholders to whom a tender offer is made
务. tender offer
此. oil company, or natural gas producer
商. elderly person, or organization dedicated to the elderly
序. out of state noncriminal defendant
化. political action committee
消. parent or parents
否. parking lot or service
保. patient of a health professional
使. telephone, telecommunications, or telegraph company
次. physician, MD or DO, dentist, or medical society
机. public interest organization
对. physically injured person, including wrongful death, who is not an employee
量. pipe line company
查. package, luggage, container
部. political candidate, activist, committee, party, party member, organization, or elected official
性. indigent, needy, welfare recipient
和. indigent defendant
更. private person
后. prisoner, inmate of penal institution
证. professional organization, business, or person
题. probationer, or parolee
确. protester, demonstrator, picketer or pamphleteer (non-employment related), or non-indigent loiterer
格. public utility
了. publisher, publishing company
于. radio station
金. racial or ethnic minority
公. person or organization protesting racial or ethnic segregation or discrimination
午. racial or ethnic minority student or applicant for admission to an educational institution
円. realtor
片. journalist, columnist, member of the news media
空. resident
态. restaurant, food vendor
管. retarded person, or mental incompetent
主. retired or former employee
天. railroad
自. private school, college, or university
我. seller or vendor
全. shipper, including importer and exporter
今. shopping center, mall
来. spouse, or former spouse
正. stockholder, shareholder, or bondholder
说. retail business or outlet
意. student, or applicant for admission to an educational institution
送. taxpayer or executor of taxpayer's estate, federal only
容. tenant or lessee
已. theater, studio
结. forest products, lumber, or logging company
会. person traveling or wishing to travel abroad, or overseas travel agent
段. trucking company, or motor carrier
计. television station
源. union member
色. unemployed person or unemployment compensation applicant or claimant
時. union, labor organization, or official of
交. veteran
系. voter, prospective voter, elector, or a nonelective official seeking reapportionment or redistricting of legislative districts (POL)
过. wholesale trade
电. wife, or ex-wife
询. witness, or person under subpoena
符. network
未. slave
程. slave-owner
常. bank of the united states
条. timber company
当. u.s. job applicants or employees
情. Army and Air Force Exchange Service
口. Atomic Energy Commission
合. Secretary or administrative unit or personnel of the U.S. Air Force
车. Department or Secretary of Agriculture
实. Alien Property Custodian
组. Secretary or administrative unit or personnel of the U.S. Army
版. Board of Immigration Appeals
周. Bureau of Indian Affairs
址. Bonneville Power Administration
记. Benefits Review Board
二. Civil Aeronautics Board
同. Bureau of the Census
业. Central Intelligence Agency
权. Commodity Futures Trading Commission
其. Department or Secretary of Commerce
进. Comptroller of Currency
试. Consumer Product Safety Commission
验. Civil Rights Commission
料. Civil Service Commission, U.S.
传. Customs Service or Commissioner of Customs
述. Defense Base Closure and REalignment Commission
集. Drug Enforcement Agency
多. Department or Secretary of Defense (and Department or Secretary of War)
无. Department or Secretary of Energy
员. Department or Secretary of the Interior
报. Department of Justice or Attorney General
他. Department or Secretary of State
無. Department or Secretary of Transportation
服. Department or Secretary of Education
线. U.S. Employees' Compensation Commission, or Commissioner
这. Equal Employment Opportunity Commission
制. Environmental Protection Agency or Administrator
将. Federal Aviation Agency or Administration
处. Federal Bureau of Investigation or Director
高. Federal Bureau of Prisons
子. Farm Credit Administration
道. Federal Communications Commission (including a predecessor, Federal Radio Commission)
章. Federal Credit Union Administration
手. Food and Drug Administration
库. Federal Deposit Insurance Corporation
三. Federal Energy Administration
从. Federal Election Commission
支. Federal Energy Regulatory Commission
家. Federal Housing Administration
长. Federal Home Loan Bank Board
付. Federal Labor Relations Authority
秒. Federal Maritime Board
路. Federal Maritime Commission
完. Farmers Home Administration
象. Federal Parole Board
则. Federal Power Commission
现. Federal Railroad Administration
京. Federal Reserve Board of Governors
转. Federal Reserve System
辑. Federal Savings and Loan Insurance Corporation
限. Federal Trade Commission
力. Federal Works Administration, or Administrator
学. General Accounting Office
外. Comptroller General
调. General Services Administration
项. Department or Secretary of Health, Education and Welfare
北. Department or Secretary of Health and Human Services
工. Department or Secretary of Housing and Urban Development
笑. Interstate Commerce Commission
监. Indian Claims Commission
任. Immigration and Naturalization Service, or Director of, or District Director of, or Immigration and Naturalization Enforcement
相. Internal Revenue Service, Collector, Commissioner, or District Director of
微. Information Security Oversight Office
册. Department or Secretary of Labor
联. Loyalty Review Board
平. Legal Services Corporation
增. Merit Systems Protection Board
听. Multistate Tax Commission
解. National Aeronautics and Space Administration
等. Secretary or administrative unit of the U.S. Navy
得. National Credit Union Administration
收. National Endowment for the Arts
安. National Enforcement Commission
价. National Highway Traffic Safety Administration
藏. National Labor Relations Board, or regional office or officer
命. National Mediation Board
应. National Railroad Adjustment Board
看. Nuclear Regulatory Commission
索. National Security Agency
资. Office of Economic Opportunity
产. Office of Management and Budget
串. Office of Price Administration, or Price Administrator
布. Office of Personnel Management
原. Occupational Safety and Health Administration
知. Occupational Safety and Health Review Commission
级. Office of Workers' Compensation Programs
水. Patent Office, or Commissioner of, or Board of Appeals of
击. Pay Board (established under the Economic Stabilization Act of 1970)
好. Pension Benefit Guaranty Corporation
物. U.S. Public Health Service
放. Postal Rate Commission
亿. Provider Reimbursement Review Board
经. Renegotiation Board
模. Railroad Adjustment Board
之. Railroad Retirement Board
台. Subversive Activities Control Board
州. Small Business Administration
配. Securities and Exchange Commission
画. Social Security Administration or Commissioner
统. Selective Service System
共. Department or Secretary of the Treasury
连. Tennessee Valley Authority
海. United States Forest Service
节. United States Parole Commission
退. Postal Service and Post Office, or Postmaster General, or Postmaster
間. United States Sentencing Commission
比. Veterans' Administration
问. War Production Board
至. Wage Stabilization Board
备. General Land Office of Commissioners
你. Transportation Security Administration
黑. Surface Transportation Board
或. U.S. Shipping Board Emergency Fleet Corp.
与. Reconstruction Finance Corp.
影. Department or Secretary of Homeland Security
话. Unidentifiable
视. International Entity
Answer:

Answer: 了