What does PTP stand for?

PTP stands for "Port Townsend Paper"

How to abbreviate "Port Townsend Paper"?

"Port Townsend Paper" can be abbreviated as PTP

What is the meaning of PTP abbreviation?

The meaning of PTP abbreviation is "Port Townsend Paper"

What does PTP mean?

PTP as abbreviation means "Port Townsend Paper"