1
Ordinary post
Self explanatory.
2
Air mail
Self explanatory.
3
Telegraph
Self explanatory.
4
Telex
Self explanatory.
5
S.W.I.F.T.
Society for Worldwide Interbank Financial Telecommunications s.c.
6
Other transmission networks
Self explanatory.
7
Networks not defined
Self explanatory.
8
Fedwire
Self explanatory.
9
Personal (face-to-face)
Indicates that payment should be made by the bank to the beneficiary or his identified agent, in person.
10
Registered air mail
Self explanatory.
11
Registered mail
Self explanatory.
12
Courier
Public courier service.
13
Messenger
Private messenger service.
14
National ACH
Nation wide clearing house for automated payment.
15
Other ACH
Other than nation wide clearing house system.
ZZZ
Mutually defined
Self explanatory.