A;For information : the assignment described is not submitted to a co-ordination procedure and to any protection requirement.
B;Request for agreement.
C;Agreed without reservation.
D;Temporary status: Coordination subject to operational tests to show that coexistence is possible.
E;Agreement on a non-interference basis (NIB); revocation of the agreement and any request to cease the emissions in question requires proof that harmful interference has been caused to assignments whose status has already been established, which  should normally be described in an associated notice.
F;Agreed, subject to a requirement identical or analogous to the requirement of RR 4.4.
G;Agreed, without any reservation as to interference which may be caused by the assignment described; the applicant is, however, informed that there is a risk of interference from assignments whose status has already been established, and that the responsibility for any such risk is his; one or more associated notices may be sent.
H;E+G
P;Assignment according to preferential frequency agreements (1.3.2 of the Agreement) or geographical network plans (1.3.5 of the Agreement) or shared frequency agreements (1.3.3 of the Agreement) or frequencies using preferential codes (1.3.6 of the Agreement) or frequencies used on the basis of arrangements between operators (1.3.7 of the Agreement). 
R;Deletion of co-ordination.
W;Withdrawal of the co-ordination request.
Y;Request for agreement refused, but an alternative suggestion is formulated in column 13Z.
Z;Request for agreement refused.

