Confederation of North, Central American and Caribbean Association Football, based in New York, USA.

Television International Soundtrack.

Video on Demand.

4K (or UHD1) stands for the approximately 4,000 pixels of horizontal resolution offered by this image-capture format. Regular ‘full HD’ offers approximately 2,000 (and is now sometimes referred to as 2K) – meaning that 4K images are in principle four times sharper than today’s top standard.

8K (or UHD2) stands for the approximately 8,000 pixels of horizontal resolution offered by this image-capture format. No overall 8K standards have been defined so far as the technology is still developing.

Accreditation or accreditation badge is the work Access Device (AD) providing right of entry to a venue or IBC and various zones within a specified location. See also Supplementary Access Device (SAD).

Access Device (normally referring to accreditation).

The digital video signals other than the Basic International Feed/Extended Stadium Feed and the Multi-Feeds which are produced by the Host Broadcaster (for example, the Clips Compilation Channel).

Asian Football Confederation, based in Kuala Lumpur, Malaysia.

Air Handler Units.