| 00 | Null LSAP |
| 02 | Individual LLC Sublayer Management Function |
| 03 | Group LLC Sublayer Management Function |
| 04 | IBM SNA Path Control (individual) |
| 05 | IBM SNA Path Control (group) |
| 06 | ARPANET Internet Protocol (IP) |
| 08 | SNA |
| 0C | SNA |
| 0E | PROWAY (IEC955) Network Management & Initialization |
| 18 | Texas Instruments |
| 42 | IEEE 802.1 Bridge Spannning Tree Protocol |
| 4E | EIA RS-511 Manufacturing Message Service |
| 7E | ISO 8208 (X.25 over IEEE 802.2 Type 2 LLC) |
| 80 | Xerox Network Systems (XNS) |
| 86 | Nestar |
| 8E | PROWAY (IEC 955) Active Station List Maintenance |
| 98 | ARPANET Address Resolution Protocol (ARP) |
| BC | Banyan VINES |
| AA | SubNetwork Access Protocl (SNAP) |
| E0 | Novell NetWare |
| F0 | IBM NetBIOS |
| F4 | IBM LAN Management (individual) |
| F5 | IBM LAN Management (group) |
| F8 | IBM Remote Program Load (RPL) |
| FA | Ungermann-Bass |
| FE | ISO Network Layer Protocol |
| FF | Global LSAP |