Wikipedia
MODAF
The British Ministry of Defence Architecture Framework (MODAF) is an Architecture Framework which defines a standardised way of conducting Enterprise Architecture, originally developed by the UK Ministry of Defence.
Initially the purpose of MODAF was to provide rigour and structure to support the definition and integration of MOD equipment capability, particularly in support of Network Enabled Capability (NEC).
More recently, MOD has additionally been using MODAF to underpin the use of the Enterprise Architecture approach to the capture of the information about the business to identify the processes and resources required to deliver the vision expressed in the strategy.