The phrase "a letter consisting" is correct and usable in written English.
It can be used when describing the components or content of a letter.
Example: "The letter consisting of several key points was well-received by the committee."
Alternatives: "a letter made up of" or "a letter composed of".
In a sprawling letter consisting mostly of feel-good mumbo jumbo and a light sprinkling of feature ideas, the Facebook visionary laid out 5,700 words' worth of nonspecific stuff that sounds nice.
An invitation letter consisting of an informational brochure about the study, a health-related questionnaire and a response sheet with a consent form was sent to potential participants.
Duerson's final letter, consisting mostly of personal comments that relatives declined to make public, did describe blurred vision and pain, Alicia Duerson said, "on the left side of his brain".
Letter consists of 28 "short epistles", which includes a few poems and a commencement address, and is dedicated to "the daughter she never had".
Letter consists of 28 short essays, which includes a few poems and a commencement address, and is dedicated to "the daughter she never had".
During both spatial and non-spatial versions of the task subjects were presented with a sequence of black letters (consisting of 'C', 'B', 'C', 'D' or 'eacheach ∼15 × 15 mm) on a uniform grey background at one of five positions along the vertical meridian of the screen (Fig. 5).
The letter consisted of four handwritten pages.
Online Mehta tweeted that "In my view, the letter consists of baseless allegations".
The letter consists of the following elements: preparation for bad news, information about the death of the recipient, cause of death, recollection of the fact that there is generally a considerable risk of an unsuccessful transplantation, sincere thanks to the donor.
We identified a total of 30 letters, consisting of 24 (80%) letters to the editor and 6 (20%) that were written by an author of one of the articles to reply to a letter to the editor.
