There's a licensing agreement with the EU as well though the scope is narrower.
Note that the privileges of a Canadian IR can be maintained by completing a US IPC, if a US IR is held.
Transport Canada
AC 401-005 (Maintaining Instrument Rating Privileges ...)
5.1(11) Transport Canada currently has a licensing agreement with the
Federal Aviation Authority (FAA). Pilots who hold both a FAA and a
Canadian licence endorsed with an Instrument Rating and complete an
FAA IPC under Federal Aviation Regulation (FAR) 61.57(d) will meet the
Canadian instrument recency requirements.