ABBA

Tit

a man a plan a canal panama

Madam I’m Adam

Còc

able I was ere I saw Elba

raddy antic

linda radlett

oh

Mr Owl ate my metal worm 

Good work dux and elphi

minkie: fail

How about

wang did flee, no nurses run, one elf did gnaw

Genius, oracle!

She sells seashells on the seashore.

Shea cell selling is a tongue-twister not a palindrome emordnilap 

Otto

A Toyota's a Toyota

Rats live on no evil star.

Borrow or rob?

Sorry I provided the abridged version. The full version is

Otto?

Anna?

Otto!

Heh, Jim. 

laz is a tit as I zal

I've been doing a lot of zalling lately.

Malayalam

Hannah

Dux - Mr Owl is excellent,  I didn't know that one.  Thank you!

 Knaw bone for a RoF e nob w**k

Νιψον ανομήματά μη μοναν όψιν. 

i topi non avevano nipoti

lol

heh

So how come it had great grand children?

Qaanaaq is the world’s most northerly palindrome.

Only because Lon Nol's polar expedition failed.