PNAS
Standard Journal Abbreviation (ISO4)

ISO4 Standard

Proc. Natl. Acad. Sci. U.S.A.


Researchain
One-click to visualize your research performance

Researchain
One-click to visualize your research performance

Researchain
One-click to visualize your research performance

Researchain
One-click to visualize your research performance

Popular Journals

Journal's Impact IF Ranking

PNAS

Journal's Impact IF Ranking
Subcategory Quartile Rank Percentile
Multidisciplinary Q1 4/110

Multidisciplinary 96%

Journal's Impact IF Ranking

Highly Cited Articles

PNAS

High Impact Research Articles
Publication Title Author Listing
Publication Title Author Listing

Abbreviation of PNAS

The ISO4 abbreviation of PNAS is Proc. Natl. Acad. Sci. U.S.A. . It is the standardised abbreviation to be used for abstracting, indexing and referencing purposes and meets all criteria of the ISO 4 standard for abbreviating names of scientific journals.

ISO4 Abbreviation of PNAS

(Information and documentation – Rules for the abbreviation of title words and titles of publications) is an international standard, defining a uniform system for the abbreviation of serial publication titles. One major use of ISO 4 is to abbreviate the names of scientific journals. The International Organization for Standardization (ISO) has appointed the ISSN International Centre as the registration authority for ISO 4. It maintains the containing standard abbreviations for words commonly found in serial titles. LTWA includes more than 56,000 words and their abbreviations in 65 languages. In conclusion, under ISO 4 standards, the PNAS should be cited as Proc. Natl. Acad. Sci. U.S.A. for abstracting, indexing and referencing purposes.

Dealing with the PNAS Abbreviation in Reference Section

When you refer to a reading list or a series of references, you might notice that journal titles are sometimes abbreviated. For example, the Journal Title, PNAS might be abbreviated as Proc. Natl. Acad. Sci. U.S.A. . Journal Abbreviation Search Engine can help you find out what the abbreviations stand for also provide an alphabetical list of journal titles and journal abbreviations. The use of standardized abbreviations (ISO4) is essential to obtain correct and validated scientific and technical citations. Here we offer several tips on handling with the journal abbrviations:

  1. Look up references in a recent issue of the target journal
  2. Look up the websites of abstracting and indexing services
  3. Abbreviate the title from the standard abbreviations of its constituent words
  4. Do not abbreviate single-word titles
  5. Match the target journal's style for abbreviations

The ISO4 abbreviation of PNAS is 
                                        Proc. Natl. Acad. Sci. U.S.A.
                                    .

PNAS

Journal Abbreviation Key Metrics
Journal Title PNAS
Journal Abbreviation
  • Proc. Natl. Acad. Sci. U.S.A.
  • P NATL ACAD SCI USA
  • Journal Abbreviation Standard ISO 4 (Information and documentation – Rules for the abbreviation of title words and titles of publications)
    Journal Abbreviation Registration Authority ISSN International Centre
    Journal Abbreviation Rule List of Title Word Abbreviations (LTWA)
    ISSN 0027-8424
    ISSN (Online) 1091-6490
    Publisher
    National Academy of Sciences
    Publication Frequency
    Weekly
    Coverage
    1945-1951, 1961-2020
    Open Access
    YES
    Language
    English
    Highest Journal's Impact IF (2011 - 2022) 11.205
    Lowest Journal's Impact IF (2011 - 2022) 9.423
    Total Journal's Impact IF Growth Rate (2011 - 2022) 15.7%
    Avarage Journal's Impact IF Growth Rate (2011 - 2022) 1.7%
    Annual Journal's Impact IF Growth Rate (2021 - 2022) 17.0 %
    Publication Fee
    Homepage
    Submit Manuscript
    PNAS
    Journal Profile

    About

    PNAS publishes research reports, Brief Reports, Letters, Front Matter magazine content, Commentaries, Perspectives, and Colloquium Papers. In accordance with the guiding principles established by George Ellery Hale in 1914, PNAS also publishes brief first announcements of NAS members' and foreign associates' more important contributions to research and of work that appears to a member to be of particular importance. All submissions are evaluated by a member of the Editorial Board prior to acceptance. PNAS is a general science journal, and all papers should be intelligible to a broad scientific audience.

    ISSN
    0027-8424
    ISSN

    The ISSN of PNAS is 0027-8424 . An ISSN is an 8-digit code used to identify newspapers, journals, magazines and periodicals of all kinds and on all media–print and electronic.

    ISSN (Online)
    1091-6490
    ISSN (Online)

    The ISSN (Online) of PNAS is 1091-6490 . An ISSN is an 8-digit code used to identify newspapers, journals, magazines and periodicals of all kinds and on all media–print and electronic.

    Publisher
    National Academy of Sciences
    Publisher

    PNAS is published by National Academy of Sciences .

    Publication Frequency
    Weekly
    Publication Frequency

    PNAS publishes reports Weekly .

    Coverage
    1945-1951, 1961-2020
    Coverage

    The Publication History of PNAS covers 1945-1951, 1961-2020 .

    Open Access
    YES
    Open Access

    Publication Fee
    Publication Fee

    Language
    English
    Language

    The language of PNAS is English .

    Country/Region
    United States
    Country/Region

    The publisher of PNAS is National Academy of Sciences , which locates in United States .

    Scientific Writng Keywords