Feb. 13, 2017
2:24 p.m.
On 02/13/2017 10:07 AM, Tim Parenti wrote:
Whether the ACWST designation was invented here or not, it's become official enough for its own roadway sign
No, as that roadway sign says "CENTRAL WESTERN TIME ZONE", not "ACWST", and the sign does not contain any abbreviation. Although the sign's phrase suggests the abbreviation "CWTZ", I don't see that abbreviation as being in common use.