(n) sector (of space)
(n) (comp) closed (network, e.g.)
(n,adj-no) domain
(n) jurisdiction
(n) (river) basin
(P)
(n,adj-no) area
domain
territory
field
range
region
regime
(P)
(n) sacred ground
sacred precincts
(n) safety margin
(n) outside the singing range
outside the musical register
(n) (comp) critical section
(uK) (n) brackish waters (of an estuary)
(n) (comp) narrowband
(n) (comp) wide area network
(n) (comp) broadband
(n) high bandwidth
(n) (comp) work(ing) space
work(ing) area
(n) (ling) register
(n) (comp) control area
(n) bandwidth
(adj-na) (comp) global
(n) (comp) global name
(n,vs) localisation
localization
L10n (in IT)
(n) regional difference
(n) regional colour (color)
regional flavour (flavor)
(adj-na) regional
local
(n) (math) domain
(n) (comp) viewport
(n) storm area
(n) (comp) scoping unit
(n) boundary
border
precinct
grounds