Signal Operating Instructions (SOI)

administrative instructions

coordinating instructions

exercise planning instructions

permissive instructions

Communications-Electronics Operation Instructions (CEOI)

cryptographic instructions

air traffic control instructions

security instructions

continue to pass instructions

Signal Kit / MK-79 (illumination signal kit)

battlefield operating system (BOS)

buffer and operating-rod group

common operating environment (COE)

contemporary operational environment / contemporary operating environment (COE)

deployment operating base

emergency fleet operating base

forward operating base (FOB)

ground operating equipment

missile operating area

naval base; naval operating base

naval operating base (fixed or temporary)

operating environment (OE)

operating forces

operating forces of the Navy

operating frequency

operating mechanism

operating principle

operating procedures

operating rod assembly

operating rod group

operating speed

operating stocks; working stock