inter-pupillary distance (IPD)

inter-agency cooperation

inter-chart relationship diagram (cart.)

inter-look dormant period (mines)

inter-theatre

Inter-Entity Boundary Line (IEBL)

inter-army flight

Inter-State Aviation Committee (IAC)

inter-tropical convergence zone (ITCZ)

inter pulse modulation (IPM)

single inter-operational plan (SIOP)

inter-modulation distortion (IMD)

inter integrated circuit (bus) (I2C / IIC)

buffer distance

distance learning for service personnel

distance measuring equipment

electronic distance measuring equipment (EDME)

endurance distance

horizon distance

known-distance (KD)

landing distance

lateral distance

quantity-distance principle

security distance

short distance navigational aid

slope distance

supporting distance

takeoff distance

time distance

vehicle distance

vertical distance

4D logistics checklist (Destination, Duration, Demand, Distance)

minimum safety distance (MSD)