<s>
.tf	B-General_Concept
is	O
the	O
Internet	B-Application
country	I-Application
code	I-Application
top-level	O
domain	O
(	O
ccTLD	B-Application
)	O
for	O
the	O
French	O
Southern	O
and	O
Antarctic	O
Lands	O
.	O
</s>
<s>
Along	O
with	O
.fr	B-General_Concept
,	O
.pm	O
,	O
.re	B-General_Concept
,	O
.wf	B-General_Concept
and	O
.yt	B-General_Concept
it	O
is	O
administered	O
by	O
AFNIC	O
.	O
</s>
<s>
Part	O
of	O
the	O
French	O
claim	O
includes	O
a	O
section	O
of	O
the	O
continent	O
of	O
Antarctica	O
,	O
creating	O
an	O
overlap	O
between	O
.tf	B-General_Concept
and	O
the	O
general	O
Antarctica	O
domain	O
.aq	O
.	O
</s>
<s>
The	O
.tf	B-General_Concept
domain-name	O
has	O
popular	O
usage	O
for	O
sites	O
related	O
to	O
the	O
game	O
Team	B-Application
Fortress	I-Application
2	I-Application
(	O
TF2	O
)	O
.	O
</s>
<s>
Many	O
of	O
these	O
sites	O
are	O
commonly	O
used	O
for	O
marketing	O
of	O
virtual	O
goods	O
originating	O
from	O
Team	B-Application
Fortress	I-Application
2	I-Application
and	O
,	O
by	O
extension	O
,	O
the	O
Steam	O
Community	O
Market	O
.	O
</s>
<s>
Due	O
to	O
the	O
UK	O
's	O
withdrawal	O
from	O
the	O
European	O
Union	O
,	O
as	O
of	O
1	O
January	O
2021	O
,	O
UK	O
residents	O
are	O
not	O
able	O
to	O
register	O
any	O
new	O
.tf	B-General_Concept
domains	O
.	O
</s>
