From the colour, I think that Svalbard is Finnish.
Also, South Africa has absorbed both Lesotho & Swaziland, Namibia has absorbed Botswana, West Africa is a mess, Zaire (or whatever it's currently called) & Angola have partitioned the Congolese Republic (with Angola taking the western end of Zaire, including its capital, as well), Malaysia has lost its Bornean states to Indonesia (which has also annexed Brunei & re-annexed East Timor) but has expanded north into parts of Thailand & Myanmar, the Philippines have split (independent Sultanate of Sulu, perhaps?), Guyana seems to have absorbed Surinam...
... and is that American green across Cuba & Hispaniola?
EDIT: Oh, and Canada has not only the Alaskan panhandle but a significant chunk of New England as well!
______________________________________________________________________________
Is there enough here for a collaborative timeline thread explaining how these changes happened? I think that a POD involving an even stronger British Empire could be used to justify at least some of these "facts".