UDT (Underwater Demolition Teams): G14.22, G14.561

UK (Unconfirmed Kill; the condition of an AFV and its crew/Passengers if it has failed to recuperate from Shock): C7.4

Unarmed: A20.5

[Automatic Action: S6.302]
[Heat of Battle NA: A15.1]
[Inherent Driver: D5.1]
[Japanese: G1.15]
[Swimmers: E6.4]

Unarmored Vehicles: D1.21

[AFV (vs A-P mines: B28.42) (vs A-T mines: B28.52)]
[Airburst: B13.3]
[Crew Morale: D5.1]
[Crew Protection: D5.311]
[Halftrack: D6.6]
[IFT vs: A7.308]
[MG: A9.6]
[Ordnance Hits vs: D6.71]
[Spraying Fire: A9.51]
[Target Selection Limits: A7.212]
[Wreck TEM NA: D9.3]

Unbeaching: G12.3, G13.442

Unconfirmed Kill: see UK: C7.4

Uncontrolled Territory: P8.2 [RePh: P8.6053]

Underbelly Hits: D4.3

[AFV is subject to these if it crosses an unbreached Bank hexside: G8.2121]
[Bocage/Breached: B9.54-B9.541]
[Dune Crest: F7.515]
[OVR: D7.1]
[Sangar: F8.51]

Underwater Demolition Teams (see UDT): G14.22, G14.561

Unhooking Guns: C10.12

[Bogged/Immobilized Vehicle: D8.32]
[CMD DR: S16.35]

Unit (Any game piece or counter with its own MF/MP allotment capable of movement without being portaged, pushed, or towed. Infantry, Cavalry (but not unpossessed horses), Dummy stacks, and vehicles are all different types of units.)

Unit Setup:

[KGP: P8.624]

Unit Substitution: A19

Unlikely Kill: A7.309, A11.501

Unlimbering: C10.2

Unloading: D6.5

[CMD DR: S16.35]
[Green/Inexperienced: A19.31]
[LC: G12.4, G13.443]
[Minimum Move NA: A4.134]
[Narrow Street: P5.125]
[RePh: P8.6031]
[Seaborne Assaults: G14.231]

Unloading Amphibian:

[Pier: G13.731]

Unloading Boat:

[Pier: G13.732]

Unloading LC:

[Pier: G13.731]

Unprotected Crew: D5.311

Up-Slope: P2.2

Upper Levels: B23.421

[Encirclement: A7.72]

US# (Unit Size Number; SMC: 1, Crew/HS: 2, Squad: 3, ⅝" counter: 4, Large vehicle or Gun: 5): A1.6

[Majority Type Squad: E.4]

Usage Number (the number which must be rolled ≤ to fire a Smoke Dispenser): D13.1