NSAP Acronym Decode
- NSAP, network service access point
- AFI, authority & format identifier
- IDI, initial domain identifier
- ICD, international code designator (BSI)
- DCC, data country code (ISO)
- IDP, initial domain part (AFI + IDI)
- DSP, domain specific part (end sys addr)
- HO-DSP, high-order bits of DSP (prefix)
- ESI, end system identifier (like host part)
- SEL, selector (like link type field)