Common Abbreviations

Question 1

ABM

Answer 1

abeam

Question 2

ABM

Answer 2

abeam

Question 3

ABV

Answer 3

above

Question 4

ATD

Answer 4

actual time of departure

Question 5

APSG

Answer 5

after passing

Question 6

ADZ

Answer 6

advise

Question 7

ALTRV

Answer 7

altitude reservation

Question 8

A

Answer 8

approach

Question 9

ARC C

Answer 9

arc clockwise

Question 10

ARC CC

Answer 10

arc counter-clockwise

Question 11

ASAP

Answer 11

as soon as possible

Question 12

@

Answer 12

at

Question 13

10/+

Answer 13

at least one thousand feet on top

Question 14

Up Arrow

Answer 14

at or above

Question 15

Down Arrow

Answer 15

at or below

Question 16

BC

Answer 16

back course

Question 17

BPOC

Answer 17

before proceeding on course

Question 18

BLO

Answer 18

below

Question 19

IFR *strikeout

Answer 19

cancel IFR

Question 20

C

Answer 20

centre-stored

Question 21

CC

Answer 21

clearance cancelled if not airborne…

Question 22

CV

Answer 22

clearance valid

Question 23

CVR

Answer 23

clearance validation required

Question 24

>

Answer 24

cleared through eastbound

Answer 25

cleared through westbound

Question 26

T180/10

Answer 26

cleared to TACAN 180 radial 10 DME fix

Question 27

B

Answer 27

cleared out of controlled airspace

Question 28

E

Answer 28

cleared to enter controlled airspace

Question 29

/ *tick up

Answer 29

climb

Question 30

60/80 *tick up

Answer 30

climb from 6,000-8,000

Question 31

ABV

Answer 31

above

Question 32

ATD

Answer 32

actual time of departure

Question 33

APSG

Answer 33

after passing

Question 34

ADZ

Answer 34

advise

Question 35

ALTRV

Answer 35

altitude reservation

Question 36

A

Answer 36

approach

Question 37

ARC C

Answer 37

arc clockwise

Question 38

ARC CC

Answer 38

arc counter-clockwise

Question 39

ASAP

Answer 39

as soon as possible

Question 40

@

Answer 40

at

Question 41

10/+

Answer 41

at least one thousand feet on top

Question 42

Up Arrow

Answer 42

at or above

Question 43

Down Arrow

Answer 43

at or below

Question 44

BC

Answer 44

back course

Question 45

BPOC

Answer 45

before proceeding on course

Question 46

BLO

Answer 46

below

Question 47

IFR *strikeout

Answer 47

cancel IFR

Question 48

C

Answer 48

centre-stored

Question 49

CC

Answer 49

clearance cancelled if not airborne…

Question 50

CV

Answer 50

clearance valid

Question 51

CVR

Answer 51

clearance validation required

Question 52

>

Answer 52

cleared through eastbound

Answer 53

cleared through westbound

Question 54

T180/10

Answer 54

cleared to TACAN 180 radial 10 DME fix

Question 55

B

Answer 55

cleared out of controlled airspace

Question 56

E

Answer 56

cleared to enter controlled airspace

Question 57

/ *tick up

Answer 57

climb

Question 58

60/80 *tick up

Answer 58

climb from 6,000-8,000

Question 59

NOPAR

Answer 59

do not pass to aerospace defence radar

Question 60

EB

Answer 60

eastbound

Question 61

ETA

Answer 61

estimated time of arrival

Question 62

ETD

Answer 62

estimated time of departure

Question 63

EAC

Answer 63

expect approach clearance

Question 64

EFC

Answer 64

expect further clearance

Question 65

FL

Answer 65

flight level

Question 66

F/P

Answer 66

flight plan route

Question 67

F

Answer 67

full route clearance

Question 68

G/C

Answer 68

great circle

Question 69

H

Answer 69

hold

Question 70

H-direction

Answer 70

hold with direction

Question 71

ICF

Answer 71

if communications fail

Question 72

INP

Answer 72

if not possible

Question 73

IMD

Answer 73

immediately

Question 74

IB

Answer 74

inbound

Question 75

L

Answer 75

leave

Question 76

LT

Answer 76

left turnn

Question 77

M

Answer 77

maintain

Question 78

MA

Answer 78

missed approach

Answer 79

no delay expected

Question 80

NB

Answer 80

northbound

Question 81

NA

Answer 81

not above

Question 82

NTB

Answer 82

not before

Question 83

NBLO

Answer 83

not below

Question 84

NL

Answer 84

not later than

Question 85

OC

Answer 85

on course

Question 86

OB

Answer 86

outbound

Question 87

OVR

Answer 87

over

Question 88

POC

Answer 88

proceed on course

Question 89

PP

Answer 89

present position

Question 90

PT

Answer 90

procedure turn

Question 91

P

Answer 91

proposed

Question 92

PH

Answer 92

published hold

Question 93

R

Answer 93

radial

Question 94

RPT

Answer 94

report

Question 95

RL

Answer 95

report leaving

Question 96

RE

Answer 96

report established

Question 97

report passing

Answer 97

RR report reaching

Question 98

RACE

Answer 98

request altitude change en route

Question 99

RT

Answer 99

right turn

Question 100

RH

Answer 100

runway heading

Question 101

SSK

Answer 101

scheduled shutdown

Question 102

SB

Answer 102

southbound

Question 103

Actual Star

Answer 103

STAR standard arrival route

Question 104

T

Answer 104

TACAN

Question 105

T/O

Answer 105

take off

Question 106

Check

Answer 106

tick mark

Question 107

TS

Answer 107

transponder

Question 108

TL

Answer 108

turn left

Question 109

TR

Answer 109

turn right

Question 110

U/S

Answer 110

unserviceable

Question 111

TIL

Answer 111

until

Question 112

UFA

Answer 112

until further advised

Question 113

UFN

Answer 113

until further notice

Question 114

W

Answer 114

warning indicator

Question 115

WB

Answer 115

westbound

Question 116

WICA

Answer 116

while in controlled airspace