Here is a list of letter endings that you can use at the close of a letter. Depending on who the letter is for, you should be able to find a letter closing that will be just right to end with.
CASUAL and BUSINESS Letter Closings
Adios,
Adios amigo,
All best wishes,
All best, always,
All the best,
Always in my thoughts,
As always, with affection,
As usual,
As ever,
Au revoir,
Back at you,
Be good,
Be well,
Best,
Best Regards,
Best Wishes,
Best wishes for your future,
Blue Skies..., (for the skydivers)
Buh-bye,
Bye,
Bye, bye,
Bye for now...,
Call me,
Catch you later,
Check you later,
Cheerio,
Cheers,
Chill,
Chow for now,
Ciao,
Cordially,
Enjoy,
Enthusiastically,
Farewell,
Forever yours,
Fondly,
Get at me,
God bless,
God be with you,
Godspeed,
Good luck,
Good wishes, always,
Goodbye,
Gotta boogie,
Gotta fly,
Gotta go,
Gotta run,
Grace and peace,
Hasta luego,
Hasta la vista baby,
Happy travels,
Have a great day,
Have a great weekend,
Have fun,
Health & Happiness,
Hollatcha boy,
Hollatcha girl,
Hope to hear from ya soon
Hope all is well,
Hugs,
I look forward to hearing from you soon,
I hope to receive news from you soon,
I'll be thinking of you,
I'll leave you to it,
I'm outta here,
I'm out,
In solidarity,
Its been real,
Just to keep in touch with you,
Keep in touch,
Keep it real,
Keep the faith,
Keep smiling,
Keep warm,
Keep your pimp hand strong,
Kind Regards,
Kind thoughts,
Later Vader!,
Later,
Laters,
Later alligator,
Later bro,
Later man,
Later skater,
LET'S GO,
Looking forward to seeing you again,
Lots of love,
Love,
Love ya - mean it!,
Many thanks,
May the horse be with you,
May the Force be with you,
May I always live to serve you and your crown
Miss ya,
More later,
More shortly,
Most sincerely,
My best,
Onward and upward
Over & Out,
Over and out,
Peace, Love & Happiness,
Peace be with you,
Peace & Love,
Peace dawg,
Peace out,
Peace and Blessings,
Peace,
Prayerfully,
Regards,
Respectfully,
Rock on,
Safe travels,
Season's blessings,
See ya,
Simply,
Sincerely,
Sincerely yours,
Smell ya later,
SMILE!,
Smiles,
So long,
Stay in touch,
Stay classy,
Ta ta,
Take care,
Take good care,
Take it easy,
Talk to you later,
Talk to you soon,
Thanks,
Thanks a million,
Thank you for your time and consideration,
Thank you,
Thank you for yor kindness and consideration,
Thinking the best for you,
'Til then,
'Til the fat lady sings,
Til then, my beloved,
Till we meet again,
Toodles,
Truly,
TTYL,
TTYS,
Until we meet again,
Until next time,
Very truly yours,
Waiting for you,
Warm regards,
Warmest greetings to all,
Warmest Regards,
Warmly,
Wishing you all the best of everything,
Wishing you the best,
Wishing you a safe journey,
With confidence,
With kind affection,
With kindest personal regards,
With warmth,
With gratitude,
With all best wishes,
With love,
With all good wishes,
Yearning for you,
You're in my prayers,
You're in my thoughts,
Your colleague,
Your friend,
Your turn,
Yours truly,
Yours faithfully,
Yours sincerely,
Yours regardless,
Yours 'til the cat meows,
Yours most sincerely,
Yours always,
Yours ever
Yours respectfully
Yours,
LOVE Letter Closings
Adoringly yours,
Affectionately yours,
Affectionately,
All my love,
Especially yours,
Eternal,
Eternally Yours,
Forever and always,
Kiss ya,
Kisses,
Hug ya,
Hugs & Hersheys,
Hugs and pogo sticks!,
Hugs, kisses, and broken fingers,
Hugs and kisses,
Love, peace, and chicken grease,
Love you now and forever,
Love, hugs and kisses,
Love you,
Love ya,
Love your friend,
Love you so much,
Love always,
Lustfully yours,
Luv ya,
Much love,
One Love,
Sweet Kisses,
With purest love,
Xo,
Xoxo,
Wanting you more,
"Your girl" always,
All my love,
All my love forever,
Always,
Always and forever,
Always and truly,
Always in my heart,
Always your baby,
Always yours,
Can't wait to see you again,
Eternally yours,
Forever my love,
Forever yours,
Forgive me please,
Hoping to see you soon,
I am forever yours,
I love you very, very much,
I will love you always,
I'll love you always,
Longing to see you again,
Lots of love,
Love,
Love always and forever,
Love and best wishes,
Love and kisses,
Love and many kisses,
Love forever,
Love you,
Loving you always,
Loving you always and forever,
Loving you with all my heart,
Many thanks,
Missing you,
Missing you already,
Missing you every moment,
My Best,
My heart belongs to you always,
Patiently yours,
Regards,
Remembering us,
Remembering us the way we were,
See you soon (just not too soon),
Sending you all my love,
Soon to be your wife,
Still thinking of you,
Thank you for caring,
Thanks again for yesterday,
Thanks for understanding,
Thinking of you,
Unabashedly yours,
Unconditionally yours,
Wishing you were here,
With affection,
With all my love,
With appreciation,
With hope and love,
With love,
With love and anticipation,
With love and expectation,
With love and kisses,
With much love,
Written hopefully,
You have all my love,
You know I love you,
Your darling,
Your devoted lover,
Your endless love,
Your eternal soul mate,
Your faithful hubby,
Your hubby,
Your love always,
Your loving,
Your wife always,
Yours always,
Yours and only yours,