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.

Chief Justice ROBERTS delivered the opinion of the Court.
Respondent Russell Bartlett sued petitioners-two police officers-alleging that they retaliated against him for his protected First Amendment speech by arresting him for disorderly conduct and resisting arrest. The officers had probable cause to arrest Bartlett, and we now decide whether that fact defeats Bartlett's First Amendment claim as a matter of law.
I
A
Bartlett was arrested during "Arctic Man," a weeklong winter sports festival held in the remote Hoodoo Mountains near Paxson, Alaska. Paxson is a small community that normally consists of a few dozen residents. But once a year, upwards of 10,000 people descend on the area for Arctic Man, an event known for both extreme sports and extreme alcohol consumption. The mainstays are high-speed ski and snowmobile races, bonfires, and parties. During that week, the Arctic Man campground briefly becomes one of the largest and most raucous cities in Alaska.
The event poses special challenges for law enforcement. Snowmobiles, alcohol, and freezing temperatures do not always mix well, and officers spend much of the week responding to snowmobile crashes, breaking up fights, and policing underage drinking. Given the remote location of the event, Alaska flies in additional officers from around the State to provide support. Still, the number of police remains limited. Even during the busiest periods of the event, only six to eight officers are on patrol at a time.
On the last night of Arctic Man 2014, Sergeant Luis Nieves and Trooper Bryce Weight arrested Bartlett. The parties dispute certain details about the arrest but agree on the general course of events, some of which were captured on video by a local news reporter.
At around 1:30 a.m., Sergeant Nieves and Bartlett first crossed paths. Nieves was asking some partygoers to move their beer keg inside their RV because minors had been making off with alcohol. According to Nieves, Bartlett began belligerently yelling to the RV owners that they should not speak with the police. Nieves approached Bartlett to explain the situation, but Bartlett was highly intoxicated and yelled at him to leave. Rather than escalate the situation, Nieves left. Bartlett disputes that account. According to Bartlett, he was not drunk at that time and never yelled at Nieves. He claims it was Nieves who became aggressive when Bartlett refused to speak with him.
Several minutes later, Bartlett saw Trooper Weight asking a minor whether he and his underage friends had been drinking. According to Weight, Bartlett approached in an aggressive manner, stood between Weight and the teenager, and yelled with slurred speech that Weight should not speak with the minor. Weight claims that Bartlett then stepped very close to him in a combative way, so Weight pushed him back. Sergeant Nieves saw the confrontation and rushed over, arriving right after Weight pushed Bartlett. Nieves immediately initiated an arrest, and when Bartlett was slow to comply with his orders, the officers forced him to the ground and threatened to tase him.
Again, Bartlett tells a different story. He denies being aggressive, and claims that he stood close to Weight only in an effort to speak over the loud background music. And he was slow to comply with Nieves's orders, not because he was resisting arrest, but because he did not want to aggravate a back injury. After Bartlett was handcuffed, he claims that Nieves said: "[B]et you wish you would have talked to me now." 712 Fed. Appx. 613, 616 (C.A.9 2017).
The officers took Bartlett to a holding tent, where he was charged with disorderly conduct and resisting arrest. He had sustained no injuries during the episode and was released a few hours later.
B
The State ultimately dismissed the criminal charges against Bartlett, and Bartlett then sued the officers under 42 U.S.C. § 1983, which provides a cause of action for state deprivations of federal rights. As relevant here, he claimed that the officers violated his First Amendment rights by arresting him in retaliation for his speech. The protected speech, according to Bartlett, was his refusal to speak with Nieves earlier in the evening and his intervention in Weight's discussion with the underage partygoer. The officers responded that they arrested Bartlett because he interfered with an investigation and initiated a physical confrontation with Weight. The District Court granted summary judgment for the officers. The court determined that the officers had probable cause to arrest Bartlett and held that the existence of probable cause precluded Bartlett's First Amendment retaliatory arrest claim.
The Ninth Circuit disagreed. 712 Fed. Appx. 613. Relying on its prior decision in Ford v. Yakima, 706 F. 3d 1188 (2013), the court held that a plaintiff can prevail on a First Amendment retaliatory arrest claim even in the face of probable cause for the arrest. According to the Ninth Circuit, Bartlett needed to show only (1) that the officers' conduct would "chill a person of ordinary firmness from future First Amendment activity," and (2) that he had advanced evidence that would "enable him ultimately to prove that the officers' desire to chill his speech was a but-for cause" of the arrest. 712 Fed. Appx. at 616 (internal quotation marks omitted). The court concluded that Bartlett had satisfied both requirements: A retaliatory arrest is sufficiently chilling, and Bartlett had presented enough evidence that his speech was a but-for cause of the arrest. The only causal evidence relied on by the court was Bartlett's affidavit alleging that Sergeant Nieves said "bet you wish you would have talked to me now." If that allegation were true, the court reasoned, a jury might conclude that the officers arrested Bartlett in retaliation for his statements earlier that night.
The officers petitioned for review in this Court, and we granted certiorari. 585 U.S. ----, 138 S.Ct. 2709, 201 L.Ed.2d 1095 (2018).
II
We are asked to resolve whether probable cause to make an arrest defeats a claim that the arrest was in retaliation for speech protected by the First Amendment. We have considered this issue twice in recent years. On the first occasion, we ultimately left the question unanswered because we decided the case on the alternative ground of qualified immunity. See Reichle v. Howards, 566 U.S. 658, 132 S.Ct. 2088, 182 L.Ed.2d 985 (2012). We took up the question again last Term in Lozman v.Riviera Beach, 585 U.S. ----, 138 S.Ct. 1945, 201 L.Ed.2d 342 (2018). Lozman involved unusual circumstances in which the plaintiff was arrested pursuant to an alleged "official municipal policy" of retaliation. Id., at ----, 138 S.Ct., at 1954. Because those facts were "far afield from the typical retaliatory arrest claim," we reserved judgment on the broader question presented and limited our holding to arrests that result from official policies of retaliation. Id., at ----, 138 S.Ct., at 1953-1954. In such cases, we held, probable cause does not categorically bar a plaintiff from suing the municipality. Id., at ---- - ----, 138 S.Ct., at 1954-1955. We now take up the question once again, this time in a more representative case.
A
"[A]s a general matter the First Amendment prohibits government officials from subjecting an individual to retaliatory actions" for engaging in protected speech. Hartman v. Moore, 547 U.S. 250, 256, 126 S.Ct. 1695, 164 L.Ed.2d 441 (2006). If an official takes adverse action against someone based on that forbidden motive, and "non-retaliatory grounds are in fact insufficient to provoke the adverse consequences," the injured person may generally seek relief by bringing a First Amendment claim. Ibid. (citing Crawford-El v. Britton, 523 U.S. 574, 593, 118 S.Ct. 1584, 140 L.Ed.2d 759 (1998) ; Mt. Healthy City Bd. of Ed. v. Doyle, 429 U.S. 274, 283-284, 97 S.Ct. 568, 50 L.Ed.2d 471 (1977) ).
To prevail on such a claim, a plaintiff must establish a "causal connection" between the government defendant's "retaliatory animus" and the plaintiff's "subsequent injury." Hartman, 547 U.S. at 259, 126 S.Ct. 1695. It is not enough to show that an official acted with a retaliatory motive and that the plaintiff was injured-the motive must cause the injury. Specifically, it must be a "but-for" cause, meaning that the adverse action against the plaintiff would not have been taken absent the retaliatory motive. Id., at 260, 126 S.Ct. 1695 (recognizing that although it "may be dishonorable to act with an unconstitutional motive," an official's "action colored by some degree of bad motive does not amount to a constitutional tort if that action would have been taken anyway").
For example, in Mt. Healthy, a teacher claimed that a school district refused to rehire him in retaliation for his protected speech. We held that even if the teacher's "protected conduct played a part, substantial or otherwise, in [the] decision not to rehire," he was not entitled to reinstatement "if the same decision would have been reached" absent his protected speech. 429 U.S. at 285, 97 S.Ct. 568. Regardless of the motives of the school district, we concluded that the First Amendment "principle at stake is sufficiently vindicated if such an employee is placed in no worse a position than if he had not engaged in the [protected speech]." Id., at 285-286, 97 S.Ct. 568.
For a number of retaliation claims, establishing the causal connection between a defendant's animus and a plaintiff's injury is straightforward. Indeed, some of our cases in the public employment context "have simply taken the evidence of the motive and the discharge as sufficient for a circumstantial demonstration that the one caused the other," shifting the burden to the defendant to show he would have taken the challenged action even without the impermissible motive. Hartman, 547 U.S. at 260, 126 S.Ct. 1695 (citing Mt. Healthy, 429 U.S. at 287, 97 S.Ct. 568 ;
Arlington Heights v. Metropolitan Housing Development Corp., 429 U.S. 252, 270, n. 21, 97 S.Ct. 555, 50 L.Ed.2d 450 (1977) ). But the consideration of causation is not so straightforward in other types of retaliation cases.
In Hartman, for example, we addressed retaliatory prosecution cases, where "proving the link between the defendant's retaliatory animus and the plaintiff's injury... 'is usually more complex than it is in other retaliation cases.' " Lozman, 585 U.S., at ----, 138 S.Ct., at 1952-1953 (quoting Hartman, 547 U.S. at 261, 126 S.Ct. 1695 ). Unlike most retaliation cases, in retaliatory prosecution cases the official with the malicious motive does not carry out the retaliatory action himself-the decision to bring charges is instead made by a prosecutor, who is generally immune from suit and whose decisions receive a presumption of regularity. Lozman, 585 U.S., at ---- - ----, 138 S.Ct., at 1952-1953. Thus, even when an officer's animus is clear, it does not necessarily show that the officer "induced the action of a prosecutor who would not have pressed charges otherwise." Hartman, 547 U.S. at 263, 126 S.Ct. 1695.
To account for this "problem of causation" in retaliatory prosecution claims, Hartman adopted the requirement that plaintiffs plead and prove the absence of probable cause for the underlying criminal charge. Ibid. ; see id., at 265-266, 126 S.Ct. 1695. As Hartman explained, that showing provides a "distinct body of highly valuable circumstantial evidence" that is "apt to prove or disprove" whether retaliatory animus actually caused the injury: "Demonstrating that there was no probable cause for the underlying criminal charge will tend to reinforce the retaliation evidence and show that retaliation was the but-for basis for instigating the prosecution, while establishing the existence of probable cause will suggest that prosecution would have occurred even without a retaliatory motive." Id., at 261, 126 S.Ct. 1695. Requiring plaintiffs to plead and prove the absence of probable cause made sense, we reasoned, because the existence of probable cause will be at issue in "practically all" retaliatory prosecution cases, has "high probative force," and thus "can be made mandatory with little or no added cost." Id., at 265, 126 S.Ct. 1695. Moreover, imposing that burden on plaintiffs was necessary to suspend the presumption of regularity underlying the prosecutor's charging decision-a presumption we "do not lightly discard." Id., at 263, 126 S.Ct. 1695 ; see also id., at 265, 126 S.Ct. 1695. Thus, Hartman requires plaintiffs in retaliatory prosecution cases to show more than the subjective animus of an officer and a subsequent injury; plaintiffs must also prove as a threshold matter that the decision to press charges was objectively unreasonable because it was not supported by probable cause.
B
Officers Nieves and Weight argue that the same no-probable-cause requirement should apply to First Amendment retaliatory arrest claims. Their primary contention is that retaliatory arrest claims involve causal complexities akin to those we identified in Hartman, and thus warrant the same requirement that plaintiffs plead and prove the absence of probable cause. Brief for Petitioners 20-30.
As a general matter, we agree. As we recognized in Reichle and reaffirmed in Lozman, retaliatory arrest claims face some of the same challenges we identified in Hartman : Like retaliatory prosecution cases, "retaliatory arrest cases also present a tenuous causal connection between the defendant's alleged animus and the plaintiff's injury." Reichle, 566 U.S. at 668, 132 S.Ct. 2088. The causal inquiry is complex because protected speech is often a "wholly legitimate consideration" for officers when deciding whether to make an arrest. Ibid. ; Lozman, 585 U.S., at ----, 138 S.Ct., at 1953. Officers frequently must make "split-second judgments" when deciding whether to arrest, and the content and manner of a suspect's speech may convey vital information-for example, if he is "ready to cooperate" or rather "present[s] a continuing threat." Id., at ----, 138 S.Ct., at 1953 (citing District of Columbiav.Wesby, 583 U.S. ----, ----, 138 S.Ct. 577, 587-588, 199 L.Ed.2d 453 (2018) ("suspect's untruthful and evasive answers to police questioning could support probable cause")). Indeed, that kind of assessment happened in this case. The officers testified that they perceived Bartlett to be a threat based on a combination of the content and tone of his speech, his combative posture, and his apparent intoxication.
In addition, "[l]ike retaliatory prosecution cases, evidence of the presence or absence of probable cause for the arrest will be available in virtually every retaliatory arrest case." Reichle, 566 U.S. at 668, 132 S.Ct. 2088. And because probable cause speaks to the objective reasonableness of an arrest, see Ashcroft v. al-Kidd, 563 U.S. 731, 736, 131 S.Ct. 2074, 179 L.Ed.2d 1149 (2011), its absence will-as in retaliatory prosecution cases-generally provide weighty evidence that the officer's animus caused the arrest, whereas the presence of probable cause will suggest the opposite.
To be sure, Reichle and Lozman also recognized that the two claims give rise to complex causal inquiries for somewhat different reasons. Unlike retaliatory prosecution cases, retaliatory arrest cases do not implicate the presumption of prosecutorial regularity or necessarily involve multiple government actors (although this case did). Reichle, 566 U.S. at 668-669, 132 S.Ct. 2088 ; Lozman, 585 U.S., at ----, 138 S.Ct., at 1953-1954. But regardless of the source of the causal complexity, the ultimate problem remains the same. For both claims, it is particularly difficult to determine whether the adverse government action was caused by the officer's malice or the plaintiff's potentially criminal conduct. See id., at ----, 138 S.Ct., at 1953 (referring to "the complexity of proving (or disproving) causation" in retaliatory arrest cases). Because of the "close relationship" between the two claims, Reichle, 566 U.S. at 667, 132 S.Ct. 2088, their related causal challenge should lead to the same solution: The plaintiff pressing a retaliatory arrest claim must plead and prove the absence of probable cause for the arrest.
Bartlett, in defending the decision below, argues that the "causation in retaliatory-arrest cases is not inherently complex" because the "factfinder simply must determine whether the officer intended to punish the plaintiff for the plaintiff's protected speech." Brief for Respondent 36-37; see also post, at 1737 - 1738 (SOTOMAYOR, J., dissenting). That approach fails to account for the fact that protected speech is often a legitimate consideration when deciding whether to make an arrest, and disregards the resulting causal complexity previously recognized by this Court. See Reichle, 566 U.S. at 668, 132 S.Ct. 2088 ; Lozman, 585 U.S., at ----, 138 S.Ct., at 1953.
Bartlett's approach dismisses the need for any threshold showing, moving directly to consideration of the subjective intent of the officers. In the Fourth Amendment context, however, "we have almost uniformly rejected invitations to probe subjective intent." al-Kidd, 563 U.S. at 737, 131 S.Ct. 2074 ; see also Kentucky v. King, 563 U.S. 452, 464, 131 S.Ct. 1849, 179 L.Ed.2d 865 (2011) ("Legal tests based on reasonableness are generally objective, and this Court has long taken the view that evenhanded law enforcement is best achieved by the application of objective standards of conduct, rather than standards that depend upon the subjective state of mind of the officer." (internal quotation marks omitted)). Police officers conduct approximately 29,000 arrests every day-a dangerous task that requires making quick decisions in "circumstances that are tense, uncertain, and rapidly evolving." Graham v. Connor, 490 U.S. 386, 397, 109 S.Ct. 1865, 104 L.Ed.2d 443 (1989). To ensure that officers may go about their work without undue apprehension of being sued, we generally review their conduct under objective standards of reasonableness. See Atwater v. Lago Vista, 532 U.S. 318, 351, and n. 22, 121 S.Ct. 1536, 149 L.Ed.2d 549 (2001) ; Harlow v. Fitzgerald, 457 U.S. 800, 814-819, 102 S.Ct. 2727, 73 L.Ed.2d 396 (1982). Thus, when reviewing an arrest, we ask "whether the circumstances, viewed objectively, justify [the challenged] action," and if so, conclude "that action was reasonable whatever the subjective intent motivating the relevant officials." al-Kidd, 563 U.S. at 736, 131 S.Ct. 2074 (internal quotation marks omitted). A particular officer's state of mind is simply "irrelevant," and it provides "no basis for invalidating an arrest." Devenpeck v. Alford, 543 U.S. 146, 153, 155, 125 S.Ct. 588, 160 L.Ed.2d 537 (2004).
Bartlett's purely subjective approach would undermine that precedent by allowing even doubtful retaliatory arrest suits to proceed based solely on allegations about an arresting officer's mental state. See Lozman, 585 U.S., at ----, 138 S.Ct., at 1953. Because a state of mind is "easy to allege and hard to disprove," Crawford-El, 523 U.S. at 585, 118 S.Ct. 1584, a subjective inquiry would threaten to set off "broad-ranging discovery" in which "there often is no clear end to the relevant evidence," Harlow, 457 U.S. at 817, 102 S.Ct. 2727. As a result, policing certain events like an unruly protest would pose overwhelming litigation risks. Any inartful turn of phrase or perceived slight during a legitimate arrest could land an officer in years of litigation. Bartlett's standard would thus "dampen the ardor of all but the most resolute, or the most irresponsible, in the unflinching discharge of their duties." Gregoire v. Biddle, 177 F. 2d 579, 581 (C.A.2 1949) (Learned Hand, C.J.). It would also compromise evenhanded application of the law by making the constitutionality of an arrest "vary from place to place and from time to time" depending on the personal motives of individual officers. Devenpeck, 543 U.S. at 154, 125 S.Ct. 588. Yet another "predictable consequence" of such a rule is that officers would simply minimize their communication during arrests to avoid having their words scrutinized for hints of improper motive-a result that would leave everyone worse off. Id., at 155, 125 S.Ct. 588.
Adopting Hartman's no-probable-cause rule in this closely related context addresses those familiar concerns. Absent such a showing, a retaliatory arrest claim fails. But if the plaintiff establishes the absence of probable cause, "then the Mt. Healthy test governs: The plaintiff must show that the retaliation was a substantial or motivating factor behind the [arrest], and, if that showing is made, the defendant can prevail only by showing that the [arrest] would have been initiated without respect to retaliation." Lozman, 585 U.S., at ----, 138 S.Ct., at 1952-1953 (citing Hartman, 547 U.S. at 265-266, 126 S.Ct. 1695 ).
C
Our conclusion is confirmed by the common law approach to similar tort claims. When defining the contours of a claim under § 1983, we look to "common-law principles that were well settled at the time of its enactment." Kalina v. Fletcher, 522 U.S. 118, 123, 118 S.Ct. 502, 139 L

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: 下