International organisation for standardisation organisation internationale de normalisation

LM: Linear model.

LP or LDP: Low-delay P – the variant of the LD conditions that uses P frames.

LUT: Look-up table.

LTRP: Long-term reference pictures

MANE: Media-aware network elements.

MC: Motion compensation.

MPEG: Moving picture experts group (WG 11, the parent body working group in ISO/IEC JTC 1/‌SC 29, one of the two parent bodies of the JCT-VC).

MV: Motion vector.

NAL: Network abstraction layer (as in AVC).

NB: National body (usually used in reference to NBs of the WG 11 parent body).

NUH: NAL unit header.

NUT: NAL unit type (as in AVC).

OBMC: Overlapped block motion compensation.

POC: Picture order count.

PPS: Picture parameter set (as in AVC).