Table:
0
A
B
C
D
E
1
City
Country
Airport
IATA
ICAO
2
Bangkok
Thailand
Suvarnabhumi Airport
BKK
VTBS
3
Barisal
Bangladesh
Barisal Airport
BZL
VGBR
4
Chittagong
Bangladesh
Shah Amanat International Airport ^^
CGP
VGEG
5
Cox's Bazar
Bangladesh
Cox's Bazar Airport
CXB
VGCB
6
Dhaka
Bangladesh
Shahjalal International Airport ^
DAC
VGHS
7
Dubai
United Arab Emirates
Dubai International Airport
DXB
OMDB
8
Ishwardi (Begins 18 November 2013)
Bangladesh
Ishwardi Airport *
IRD
VGIS
9
Jeddah
Saudi Arabia
King Abdulaziz International Airport
JED
OEJN
10
Jessore
Bangladesh
Jessore Airport
JSR
VGJR
11
Kathmandu
Nepal
Tribhuvan International Airport
KTM
VNKT
12
Kolkata
India
Netaji Subhash Chandra Bose International Airport
CCU
VECC
13
Kuala Lumpur
Malaysia
Kuala Lumpur International Airport
KUL
WMKK
14
London
United Kingdom
Gatwick Airport #
LGW
EGKK
15
Muscat
Oman
Muscat International Airport
MCT
OOMS
16
Rajshahi
Bangladesh
Shah Makhdum Airport
RJH
VGRJ
17
Saidpur
Bangladesh
Saidpur Airport
SPD
VGSD
18
Singapore
Singapore
Singapore Changi Airport
SIN
WSSS
19
Sylhet
Bangladesh
Osmani International Airport
ZYL
VGSY

Questions and formulas:
Question: Name the IATA for jeddah
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1="jeddah"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E19,A2:A19="jeddah"),4))
Level: medium
Question: Name the IATA for jessore
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1="jessore"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E19,A2:A19="jessore"),4))
Level: medium
Question: Name the city for thailand
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,B1="thailand"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E19,B2:B19="thailand"),1))
Level: medium
Question: Name the IATA of wmkk
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,E1="wmkk"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E19,E2:E19="wmkk"),4))
Level: medium