TM 55-2840-231-23
GLOSSARY
This glossary contains abbreviations and definitions of unusual terms found throughout this manual. Section 1
lists abbreviations and the word or phrase from which the abbreviation is derived. Section II contains definitions of
unusual terms. Terms are listed alphabetically. Efforts have been made to include terms that may cause disagree-
ment among those using this manual.
Section I. ABBREVIATIONS
APU
cm
cu ft
Dia
est.
FOD
GPTOT
ft-lb
HIT
in.
in.-lb
kg/m
1
lb
LE
LH
m
MAC
max.
min.
Auxiliary Power Unit
Centimeter
Cubic Feet
Diameter
Estimate
Foreign Object Damage
Gas Producer Turbine Outlet Temperature
Foot-Pound
Health Indicator Test
Inch
Inch-Pound
Kilogram/Meter
Liter
Pound
Leading Edge
Left Hand
Meter
Maintenance Allocation Chart
Maximum
Minimum
Glossary-1
