Small Diameter Bomb (SDB)

Ground Launched Small Diameter Bomb (GLSDB)

letter bomb (parcel bomb, mail bomb, postal bomb etc)

aerial photoflash bomb / photoflash bomb / flash bomb

bore diameter

cloud diameter

wall-to-wall turning diameter

fuselage equivalent diameter

airscrew diameter

main-rotor diameter

propeller diameter

effects diameter

tactical diameter

atomic bomb (A-bomb)

electromagnetic bomb (e-bomb)

fusion bomb (thermonuclear bomb)

thermobaric bomb (aerosol / vacuum bomb, fuel air explosive [FAE])

Ad Hoc Working Group on Small Arms and Light Weapons and Mine Action (NATO)

automatic small arms

Coordinating Action on Small Arms (CASA)

safety precautions for small arms

small arms (SA)

small arms ammunition (SAA)

small arms and light weapons (SALW)

small scale contingency (SSC)

small tactical unmanned aircraft system (STUAS)

small underwater craft

small unit

small unit combat

small war

smallbore (small-bore)

small-caliber ammunition

small-scale map