ISPF and PDF terminal translation table relationship

The terminal translation table relationship for ISPF and PDF is shown in Table 1.

Table 1. ISPF terminal translation table relationship
ISPF	PDF
ISP3277 ISP3277A ISP3277K ISP3278 ISP3278A ISP3278C ISP3278K ISP3278T NEW32TBL	ISR3277 ISR3277A ISR3277K ISR3278 ISR3278A ISR3278C ISR3278K ISR3278T ISR32TBL

The delivered ISPF terminal table names start with the prefix "ISP". ISPF does not require that user-defined terminal table names begin with the prefix "ISP"; however, PDF terminal names require the "ISR" prefix. PDF searches for the load module beginning with the fourth position of the actual table name and prefixes it with "ISR".